#include<iostream>
#include<algorithm>
using namespace std;
const int N = 110;
int arr[N];
int n;
int main()
{
	cin >> n;
	int x, sum;
	for (int i = 1; i <= n; i++) {
		cin >> x;
		sum += x;
	}
	for (int i = 1; i <= n; i++) {
		cin >> arr[i];
	}
	sort(arr + 1, arr + n + 1);
	int ans = arr[n - 1] + arr[n];
	if (ans >= sum) {
		cout << "YES" << endl;
	}
	else {
		cout << "NO" << endl;
	}
	return 0;
}